Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/21/2023
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
1 | 02/22/2023 | 22:49:19 | 70.16,-166.12 | 80.23 | 02/22/2023 | 22:50:14 | 70.17,-166.05 | 80.22 | 2.96 | 55 |
2 | 02/22/2023 | 23:40:01 | -70.07, 1.34 | 99.89 | 02/22/2023 | 23:39:44 | -70.05, 1.41 | 99.91 | 3.36 | 17 |
3 | 02/23/2023 | 00:30:31 | 69.20, 169.91 | 79.19 | 02/23/2023 | 00:29:23 | 69.29, 168.02 | 79.37 | 75.24 | 68 |
4 | 02/25/2023 | 15:06:16 | 70.08, -50.24 | 79.16 | 02/25/2023 | 15:06:40 | 70.10, -50.26 | 79.16 | 1.57 | 24 |
5 | 02/25/2023 | 15:56:58 | -69.99, 117.22 | 100.96 | 02/25/2023 | 15:56:10 | -69.98, 117.20 | 100.97 | 1.24 | 48 |
6 | 02/28/2023 | 06:32:30 | -70.18,-101.94 | 101.74 | 02/28/2023 | 06:33:38 | -70.15,-101.93 | 101.78 | 3.19 | 68 |
7 | 02/28/2023 | 07:23:14 | 70.07, 65.54 | 78.13 | 02/28/2023 | 07:23:05 | 70.05, 65.56 | 78.11 | 2.93 | 9 |
8 | 02/28/2023 | 08:13:51 | -69.71,-126.60 | 102.27 | 02/28/2023 | 08:12:38 | -69.77,-127.20 | 102.17 | 23.85 | 73 |
9 | 03/02/2023 | 22:49:26 | -70.12, 13.92 | 102.83 | 03/02/2023 | 22:50:01 | -70.13, 13.93 | 102.83 | 1.03 | 35 |
10 | 03/02/2023 | 23:40:10 | 70.01,-178.61 | 77.05 | 03/02/2023 | 23:39:28 | 70.02,-178.58 | 77.06 | 1.33 | 42 |
11 | 03/05/2023 | 14:15:43 | 70.28, -37.88 | 76.32 | 03/05/2023 | 14:16:54 | 70.24, -37.64 | 76.26 | 10.10 | 71 |
12 | 03/05/2023 | 15:06:23 | -70.07, 129.76 | 103.92 | 03/05/2023 | 15:06:25 | -70.07, 129.75 | 103.92 | 0.66 | 2 |
13 | 03/05/2023 | 15:57:06 | 69.91, -62.69 | 75.91 | 03/05/2023 | 15:55:53 | 69.90, -62.84 | 75.92 | 5.63 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/21/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/21/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8